Stainless steel case with a stainless steel link bracelet. Fixed stainless steel bezel. Ivory dial with luminous hands and luminous stick hour markers. Minute markers around the outer rim. Luminescent hands and markers. Date displays between the 4 and 5 o'clock position. Chronograph - three sub-dials displaying: 60 seconds, 30 minutes and 12 hours. Automatic- chronograph movement. Scratch resistant sapphire crystal. Screw in crown. Skeleton case back. Case diameter: 44 mm. Case thickness: 14.5 mm. Fold over with push button release clasp. Water resistant at 150 meters/ 500 feet. Functions: hours/ minutes/ seconds/ date/ chronograph. AdditionalInfo: co-axial escapement. Omega Seamaster Aqua Terra Chronograph Mens Watch 231.10.44.50.09.001.
